similar to: friday lunch

Dear R users: I'm generating the following survival data: set.seed(123) n=200 #sample size x=rbinom(n,size=1,prob=.5) #binomial treatment v=rgamma(n,shape=1,scale=1) #gamma frailty w=rweibull(n,shape=1,scale=1) #Weibull deviates b=-log(2) #treatment's slope t=exp( -x*b -log(v) + log(w) ) #failure times c=rep(1,n) #uncensored indicator id=seq(1:n) #individual frailty indicator

After creating a table in a create table migration, I''m then attempting to populate a couple of rows of data in the table using the create method. The first row gets inserted into the database, but any further calls generate a select against the database, but no insert. Am I doing something wrong, or is it inappropriate to create more than a single row of data in a table using

I'm trying to write an automatic check of the toolset installation for R. It'll get all the tools to print their version numbers, and complain if they aren't acceptable ones. However, I can't see how to get sh to print version information. Is there some way to do it? The sh I'm worried about is the one that comes with Cygwin, if there isn't a standard approach. Duncan

Hi, I would like some suggestions. I''m wondering if it''s better to upload a file directly into a database or to put the file into the server and keep the path in the database? Thanks, Eric -- Posted via http://www.ruby-forum.com/.

Hi, Got some great news a few days ago from Sandro Gauci (@SandroGauci) and we'll be talking about this with him this Friday at 1PM. SIPVicious, the free security tools for SIP scanning, now include a new tool: svcrash. It is aimed at helping system administrators stop bandwidth consuming scans making use of svwar and svcrack. Here is the announcement on SIPViscious blog:

I''m currently using ruby-postgres (the compiled interface to PostgreSQL), and I''m seeing a huge performance hit with larger :binary fields in ActiveRecord subclasses owing, it appears, to the use of the bytea field type and the fact that using that datatype necessitates an in-memory "unescape" conversion. The best I can tell from looking at the Postgres Active

I came across this in connection with an unrelated issue > beta[2] Error in beta[2] : object is not subsettable > beta[2] <- 5 Error in "[<-"(`*tmp*`, 2, value = 5) : object is not subsetable One of the messages must be wrong, but I need a native English speaker to tell me which one. -- O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of

Please excuse a newbie question, but I couldn''t find anything by searching the archives. What I want to know is how to have multiple references to the same class/table within a class. For example, let''s say I have a table called People: create table people ( id serial8 primary key ,name); which just holds a list of the people in the database. Then I have another

http://VoipUsersConference.org for how to join us live IRC freenode.net #voip-users-conference Question: have any US presidential candidates said anything about technologies of interest to us? I hear Obama plans to have a tech cabinet post, so maybe we won't hear about the "tubes" anymore. Junction Networks CEO Michael Oeth is our guest today to talk about their onSIP.com hosted

This should be interesting, a double header Friday at 12 Noon EDT, session 2 at 1PM EDT. 1) Pascal Dor?, Media5corp. Pascal will talk about what they've been up to in the year since his last visit. Thanks to the Asterisk mailing list and VoIP community, their Media5fone was able to fix its g722 implementation. I like their product a lot and used it extensively on my old iPod Touch to make and

Not sure if this is the list for posting questions like this but please let me know. We are using Mongrel 0.13.4, Mongrel Cluster 0.2.1 with Rails 1.2.2 with 3 different mongrel processes running in the cluster. All appears to be well for hours and then one of the mongrel processes appears to hang and all incoming requests to that process timeout. The requests are not logged in the rails log,

I''ve been writing via tar to a pool some stuff from backup, around 500GB. Its taken quite a while as the tar is being read from NFS. My ZFS partition in this case is a RAIDZ 3-disk job using 3 400GB SATA drives (sil3124 card) Ever once in a while, a "df" stalls and during that time my io''s go flat, as in : capacity operations bandwidth pool

Hello. My problem contain in starting cs 1.6.through wine shows up welcome screen but in the same time everything hangs up and there are no other options in menu. Steam starts correctly, works smooth. When cs 1.6 hangs up i can easily switch virtual desktop. Let me add that first time problem shows up today morning after update (really cant remember what i updated/upgraded but it was only one

Caught a message in /var/log/messages about the time Nouveau went out to lunch: Oct 22 19:40:12 one kernel: [drm] nouveau 0000:06:00.0: EvoCh 0 Mthd 0x0000 Data 0x00000400 (0x1002 0x01) This was with kernel 2.6.38.8-server-10.mga on Mageia 1, and I don't see any other version number in modinfo output. The graphics card is an Asus ENGT430. Motherboard is an Asus P6T6 WS Revolution. CPU is

It seems that it would be more convenient for some of the folks working on the Toronto area to meet for lunch instead of an after work social. As an experiment, lets try to host the fist one: * Where: Tone Sushi (414 Queen W). They do have some vegetation or non-fish options. * When: Next Tuesday (17th) at 12:00. It is a similar idea to the socials, just less drinks (at this one at least :-) ).

Today I had channel 1 on my TDM400 go to sleep, verified by pluggin in known good telco lines in various combinations on channel 1 through 4 - problem is channel 1, not anything external. So after seeing lots of stuff on the list re: TDM400's I power cycled, removed board and let linux say nothing's home, replaced board, told linux to ignore it etc. No OS/asterisk/etc changes made on

I downloaded the "QEMU 0.8.2 CVS20070120 + patches snapshot January 20th 2007" and it was compiled ok for "ppc-softmmu" but failed in the "sparc-softmmu" with the message: ../dyngen -o op.h op.o dyngen: ret; restore; not found at end of op_ldstub_kernel can someone tell me what to do or where can I find a QEMU software running on solaris/sparc to lunch linux

Reminder for Mac Puppeteers going to WWDC How about we meet for lunch at noon on Tuesday. Let''s try to get the table closet to the Odwalla refrigerator, just for reference. We can get more specific on this list on the 8th after we verify the set up. I might even get there a little earlier and put down "reserved" tags. --- Thank you, Allan Marcus Solutions Architect Central

Seems like this in 83986 [1] needs a fix in Lapack.c: if (dladdr((void *) F77_NAME(ilaver), &dl_info)) { char buf[PATH_MAX+1]; char *res = realpath(dl_info.dli_fname, buf); if (res) { SEXP nfo = R_NilValue; if (strstr(res, "flexiblas")) nfo = R_flexiblas_info(); if

Guys, I'm running out of hair to pull out ;). Can anyone out there say that this does work?? To me this is looking like a bug and I'm not sure whether it's the sieve plugin or the dovecot deliver program. I have also had no luck the the "reject" sending any reply back to the sender. My setup: OS: Solaris 10 sparc platform postfix: 2.5.2 dovecot: 1.1.2 sieve plugin: 1.1.5